How to change your MOTD: MESSAGE OF THE DAY

Click on "Settings" panel and you will have MESSAGE OF THE DAY case.

Write with Formatting Color Codes your MOTD :  §1Minecraft-§3Hosting.§4Pro

Click on "SAVE CHANGES"

Restart server.

Look at on your Minecraft Multiplayer !

To go to the line is §§ 

Use the formatting color codes to change colors

An other exemple : §6Welcome §6to §6my §6server §§ §1Minecraft-§3Hosting.§4Pro

Also see : change the color of the help command: